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| abstract class Smarty_Internal_TemplateBase extends Smarty_Internal_Data |
| { |
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| public function fetch($template = null, $cache_id = null, $compile_id = null, $parent = null, $display = false, $merge_tpl_vars = true, $no_output_filter = false) { |
| if ($template === null && $this instanceof $this->template_class) { |
| $template = $this; |
| } |
| if ($cache_id !== null && is_object($cache_id)) { |
| $parent = $cache_id; |
| $cache_id = null; |
| } |
| if ($parent === null && ($this instanceof Smarty || is_string($template))) { |
| $parent = $this; |
| } |
| |
| $_template = ($template instanceof $this->template_class) |
| ? $template |
| : $this->smarty->createTemplate($template, $cache_id, $compile_id, $parent, false); |
| |
| if ($this instanceof Smarty) { |
| $_template->caching = $this->caching; |
| } |
| |
| if ($merge_tpl_vars) { |
| |
| $save_tpl_vars = $_template->tpl_vars; |
| $save_config_vars = $_template->config_vars; |
| $ptr_array = array($_template); |
| $ptr = $_template; |
| while (isset($ptr->parent)) { |
| $ptr_array[] = $ptr = $ptr->parent; |
| } |
| $ptr_array = array_reverse($ptr_array); |
| $parent_ptr = reset($ptr_array); |
| $tpl_vars = $parent_ptr->tpl_vars; |
| $config_vars = $parent_ptr->config_vars; |
| while ($parent_ptr = next($ptr_array)) { |
| if (!empty($parent_ptr->tpl_vars)) { |
| $tpl_vars = array_merge($tpl_vars, $parent_ptr->tpl_vars); |
| } |
| if (!empty($parent_ptr->config_vars)) { |
| $config_vars = array_merge($config_vars, $parent_ptr->config_vars); |
| } |
| } |
| if (!empty(Smarty::$global_tpl_vars)) { |
| $tpl_vars = array_merge(Smarty::$global_tpl_vars, $tpl_vars); |
| } |
| $_template->tpl_vars = $tpl_vars; |
| $_template->config_vars = $config_vars; |
| } |
| |
| if (!isset($_template->tpl_vars['smarty'])) { |
| $_template->tpl_vars['smarty'] = new Smarty_Variable; |
| } |
| if (isset($this->smarty->error_reporting)) { |
| $_smarty_old_error_level = error_reporting($this->smarty->error_reporting); |
| } |
| |
| $_template->smarty->merged_templates_func = array(); |
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| if ($_template->source->recompiled) { |
| $_template->caching = false; |
| } |
| |
| if (!$_template->source->exists) { |
| if ($_template->parent instanceof Smarty_Internal_Template) { |
| $parent_resource = " in '{$_template->parent->template_resource}'"; |
| } else { |
| $parent_resource = ''; |
| } |
| throw new SmartyException("Unable to load template {$_template->source->type} '{$_template->source->name}'{$parent_resource}"); |
| } |
| |
| if (!($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED) || !$_template->cached->valid) { |
| |
| if (!$_template->source->uncompiled) { |
| $_smarty_tpl = $_template; |
| if ($_template->source->recompiled) { |
| $code = $_template->compiler->compileTemplate($_template); |
| try { |
| ob_start(); |
| eval('?>' . $code); |
| unset($code); |
| } catch (Exception $e) { |
| ob_get_clean(); |
| throw $e; |
| } |
| } else { |
| if (!$_template->compiled->exists || ($_template->smarty->force_compile && !$_template->compiled->isCompiled)) { |
| $_template->compileTemplateSource(); |
| require $_template->compiled->filepath; |
| $_template->compiled->loaded = true; |
| $_template->compiled->isCompiled = true; |
| } |
| if (!$_template->compiled->loaded) { |
| include($_template->compiled->filepath); |
| if ($_template->mustCompile) { |
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| $_template->compileTemplateSource(); |
| require $_template->compiled->filepath; |
| $_template->compiled->isCompiled = true; |
| } |
| $_template->compiled->loaded = true; |
| } else { |
| $_template->decodeProperties($_template->compiled->_properties, false); |
| } |
| try { |
| ob_start(); |
| if (empty($_template->properties['unifunc']) || !is_callable($_template->properties['unifunc'])) { |
| throw new SmartyException("Invalid compiled template for '{$_template->template_resource}'"); |
| } |
| array_unshift($_template->_capture_stack, array()); |
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| call_user_func($_template->properties['unifunc'], $_template); |
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| if (isset($_template->_capture_stack[0][0])) { |
| $_template->capture_error(); |
| } |
| array_shift($_template->_capture_stack); |
| } catch (Exception $e) { |
| ob_get_clean(); |
| |
| throw $e; |
| } |
| } |
| } else { |
| if ($_template->source->uncompiled) { |
| try { |
| ob_start(); |
| $_template->source->renderUncompiled($_template); |
| } catch (Exception $e) { |
| ob_get_clean(); |
| throw $e; |
| } |
| } else { |
| throw new SmartyException("Resource '$_template->source->type' must have 'renderUncompiled' method"); |
| } |
| } |
| $_output = ob_get_clean(); |
| |
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| if (!$_template->source->recompiled && empty($_template->properties['file_dependency'][$_template->source->uid])) { |
| $_template->properties['file_dependency'][$_template->source->uid] = array($_template->source->filepath, $_template->source->timestamp, $_template->source->type); |
| } |
| if ($_template->parent instanceof Smarty_Internal_Template) { |
| $_template->parent->properties['file_dependency'] = array_merge($_template->parent->properties['file_dependency'], $_template->properties['file_dependency']); |
| foreach ($_template->required_plugins as $code => $tmp1) { |
| foreach ($tmp1 as $name => $tmp) { |
| foreach ($tmp as $type => $data) { |
| $_template->parent->required_plugins[$code][$name][$type] = $data; |
| } |
| } |
| } |
| } |
| } else { |
| try { |
| ob_start(); |
| array_unshift($_template->_capture_stack, array()); |
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| $_template->properties['unifunc']($_template); |
| |
| if (isset($_template->_capture_stack[0][0])) { |
| $_template->capture_error(); |
| } |
| array_shift($_template->_capture_stack); |
| $_output = ob_get_clean(); |
| } catch (Exception $e) { |
| ob_get_clean(); |
| throw $e; |
| } |
| } |
| if ((!$this->caching || $_template->source->recompiled) && !$no_output_filter && (isset($this->smarty->autoload_filters['output']) || isset($this->smarty->registered_filters['output']))) { |
| $_output = Smarty_Internal_Filter_Handler::runFilter('output', $_output, $_template); |
| } |
| if (isset($this->error_reporting)) { |
| error_reporting($_smarty_old_error_level); |
| } |
| |
| if ($display) { |
| echo $_output; |
| if ($merge_tpl_vars) { |
| |
| $_template->tpl_vars = $save_tpl_vars; |
| $_template->config_vars = $save_config_vars; |
| } |
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| return; |
| } else { |
| if ($merge_tpl_vars) { |
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| $_template->tpl_vars = $save_tpl_vars; |
| $_template->config_vars = $save_config_vars; |
| } |
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| return $_output; |
| } |
| } |
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| public function display($template = null, $cache_id = null, $compile_id = null, $parent = null) { |
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| $this->fetch($template, $cache_id, $compile_id, $parent, true); |
| } |
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| public function isCached($template = null, $cache_id = null, $compile_id = null) { |
| if ($template === null && $this instanceof $this->template_class) { |
| return $this->cached->valid; |
| } |
| if (!($template instanceof $this->template_class)) { |
| $template = $this->smarty->createTemplate($template, $cache_id, $compile_id, $this, false); |
| } |
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| return $template->cached->valid; |
| } |
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| public function createData($parent = null) { |
| return new Smarty_Data($parent, $this); |
| } |
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| public function registerPlugin($type, $tag, $callback, $cacheable = true, $cache_attr = null) { |
| if (isset($this->smarty->registered_plugins[$type][$tag])) { |
| throw new SmartyException("Plugin tag \"{$tag}\" already registered"); |
| } elseif (!is_callable($callback)) { |
| throw new SmartyException("Plugin \"{$tag}\" not callable"); |
| } else { |
| $this->smarty->registered_plugins[$type][$tag] = array($callback, (bool) $cacheable, (array) $cache_attr); |
| } |
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| return $this; |
| } |
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| public function unregisterPlugin($type, $tag) { |
| if (isset($this->smarty->registered_plugins[$type][$tag])) { |
| unset($this->smarty->registered_plugins[$type][$tag]); |
| } |
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| return $this; |
| } |
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| public function registerResource($type, $callback) { |
| $this->smarty->registered_resources[$type] = $callback instanceof Smarty_Resource ? $callback : array($callback, false); |
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| return $this; |
| } |
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| public function unregisterResource($type) { |
| if (isset($this->smarty->registered_resources[$type])) { |
| unset($this->smarty->registered_resources[$type]); |
| } |
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| return $this; |
| } |
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| public function registerCacheResource($type, Smarty_CacheResource $callback) { |
| $this->smarty->registered_cache_resources[$type] = $callback; |
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| return $this; |
| } |
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| public function unregisterCacheResource($type) { |
| if (isset($this->smarty->registered_cache_resources[$type])) { |
| unset($this->smarty->registered_cache_resources[$type]); |
| } |
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| return $this; |
| } |
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| public function registerObject($object_name, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array()) { |
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| if (!empty($allowed)) { |
| foreach ((array) $allowed as $method) { |
| if (!is_callable(array($object_impl, $method)) && !property_exists($object_impl, $method)) { |
| throw new SmartyException("Undefined method or property '$method' in registered object"); |
| } |
| } |
| } |
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| if (!empty($block_methods)) { |
| foreach ((array) $block_methods as $method) { |
| if (!is_callable(array($object_impl, $method))) { |
| throw new SmartyException("Undefined method '$method' in registered object"); |
| } |
| } |
| } |
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| $this->smarty->registered_objects[$object_name] = |
| array($object_impl, (array) $allowed, (boolean) $smarty_args, (array) $block_methods); |
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| return $this; |
| } |
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| public function getRegisteredObject($name) { |
| if (!isset($this->smarty->registered_objects[$name])) { |
| throw new SmartyException("'$name' is not a registered object"); |
| } |
| if (!is_object($this->smarty->registered_objects[$name][0])) { |
| throw new SmartyException("registered '$name' is not an object"); |
| } |
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| return $this->smarty->registered_objects[$name][0]; |
| } |
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| public function unregisterObject($name) { |
| if (isset($this->smarty->registered_objects[$name])) { |
| unset($this->smarty->registered_objects[$name]); |
| } |
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| return $this; |
| } |
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| public function registerClass($class_name, $class_impl) { |
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| if (!class_exists($class_impl)) { |
| throw new SmartyException("Undefined class '$class_impl' in register template class"); |
| } |
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| $this->smarty->registered_classes[$class_name] = $class_impl; |
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| return $this; |
| } |
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| public function registerDefaultPluginHandler($callback) { |
| if (is_callable($callback)) { |
| $this->smarty->default_plugin_handler_func = $callback; |
| } else { |
| throw new SmartyException("Default plugin handler '$callback' not callable"); |
| } |
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| return $this; |
| } |
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| public function registerDefaultTemplateHandler($callback) { |
| if (is_callable($callback)) { |
| $this->smarty->default_template_handler_func = $callback; |
| } else { |
| throw new SmartyException("Default template handler '$callback' not callable"); |
| } |
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| return $this; |
| } |
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| public function registerDefaultConfigHandler($callback) { |
| if (is_callable($callback)) { |
| $this->smarty->default_config_handler_func = $callback; |
| } else { |
| throw new SmartyException("Default config handler '$callback' not callable"); |
| } |
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| return $this; |
| } |
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| public function registerFilter($type, $callback) { |
| $this->smarty->registered_filters[$type][$this->_get_filter_name($callback)] = $callback; |
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| return $this; |
| } |
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| public function unregisterFilter($type, $callback) { |
| $name = $this->_get_filter_name($callback); |
| if (isset($this->smarty->registered_filters[$type][$name])) { |
| unset($this->smarty->registered_filters[$type][$name]); |
| } |
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| return $this; |
| } |
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| public function _get_filter_name($function_name) { |
| if (is_array($function_name)) { |
| $_class_name = (is_object($function_name[0]) ? |
| get_class($function_name[0]) : $function_name[0]); |
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| return $_class_name . '_' . $function_name[1]; |
| } else { |
| return $function_name; |
| } |
| } |
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| public function loadFilter($type, $name) { |
| $_plugin = "smarty_{$type}filter_{$name}"; |
| $_filter_name = $_plugin; |
| if ($this->smarty->loadPlugin($_plugin)) { |
| if (class_exists($_plugin, false)) { |
| $_plugin = array($_plugin, 'execute'); |
| } |
| if (is_callable($_plugin)) { |
| $this->smarty->registered_filters[$type][$_filter_name] = $_plugin; |
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| return true; |
| } |
| } |
| throw new SmartyException("{$type}filter \"{$name}\" not callable"); |
| } |
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| public function unloadFilter($type, $name) { |
| $_filter_name = "smarty_{$type}filter_{$name}"; |
| if (isset($this->smarty->registered_filters[$type][$_filter_name])) { |
| unset ($this->smarty->registered_filters[$type][$_filter_name]); |
| } |
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| return $this; |
| } |
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| private function replaceCamelcase($match) { |
| return "_" . strtolower($match[1]); |
| } |
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| public function __call($name, $args) { |
| static $_prefixes = array('set' => true, 'get' => true); |
| static $_resolved_property_name = array(); |
| static $_resolved_property_source = array(); |
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| if (method_exists($this->smarty, $name)) { |
| return call_user_func_array(array($this->smarty, $name), $args); |
| } |
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| $first3 = strtolower(substr($name, 0, 3)); |
| if (isset($_prefixes[$first3]) && isset($name[3]) && $name[3] !== '_') { |
| if (isset($_resolved_property_name[$name])) { |
| $property_name = $_resolved_property_name[$name]; |
| } else { |
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| $property_name = strtolower(substr($name, 3, 1)) . substr($name, 4); |
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| $property_name = preg_replace_callback('/([A-Z])/', array($this,'replaceCamelcase'), $property_name); |
| $_resolved_property_name[$name] = $property_name; |
| } |
| if (isset($_resolved_property_source[$property_name])) { |
| $_is_this = $_resolved_property_source[$property_name]; |
| } else { |
| $_is_this = null; |
| if (property_exists($this, $property_name)) { |
| $_is_this = true; |
| } elseif (property_exists($this->smarty, $property_name)) { |
| $_is_this = false; |
| } |
| $_resolved_property_source[$property_name] = $_is_this; |
| } |
| if ($_is_this) { |
| if ($first3 == 'get') |
| return $this->$property_name; |
| else |
| return $this->$property_name = $args[0]; |
| } elseif ($_is_this === false) { |
| if ($first3 == 'get') |
| return $this->smarty->$property_name; |
| else |
| return $this->smarty->$property_name = $args[0]; |
| } else { |
| throw new SmartyException("property '$property_name' does not exist."); |
| |
| return false; |
| } |
| } |
| if ($name == 'Smarty') { |
| throw new SmartyException("PHP5 requires you to call __construct() instead of Smarty()"); |
| } |
| |
| throw new SmartyException("Call of unknown method '$name'."); |
| } |
| |
| } |